[Retracted] Comparison between Ibuprofen and Acetaminophen in the Treatment of Infectious Fever in Children: A Meta-Analysis

Table 1

Characteristics of included trials.

Study	Year	Type of study	Country	Intervention	n	Mean age (years)
Jayawardena	2016	RCT	USA	Ibuprofen	78	4.1
				Acetaminophen	82	4.9
Ma	2014	RCT	China	Ibuprofen	109	5.2
				Acetaminophen	109	5.4
Noori	2014	RCT	Iran	Ibuprofen	178	2.38 ± 2.5
				Acetaminophen	183	2.38 ± 2.5
Xu	2016	RCT	China	Ibuprofen	49	5.12 ± 0.37
				Acetaminophen	49	5.12 ± 0.37
Yu	2012	RCT	China	Ibuprofen	100	7.5 ± 2.2
				Acetaminophen	100	7.5 ± 2.2
Zhang	2014	RCT	China	Ibuprofen	261	7.64 ± 1.54
				Acetaminophen	261	7.64 ± 1.54
Zhang	2016	RCT	China	Ibuprofen	67	7.8 ± 1.2
				Acetaminophen	67	7.8 ± 1.2
Zhong	2018	RCT	China	Ibuprofen	40	7.5 ± 2.2
				Acetaminophen	40	6.5 ± 2.2